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Don't cast return value of [cm]alloc
[openocd.git] / src / target / nds32.c
diff --git a/src/target/nds32.c b/src/target/nds32.c
index 2295763addc9e9864ae45c5ca33a673e8e70b49a..8ab285999e2072e0f30736905b371b88abcde926 100644 (file)
--- a/src/target/nds32.c
+++ b/src/target/nds32.c
@@ -2330,14 +2330,14 @@ int nds32_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fil
 
        switch (syscall_id) {
                case NDS32_SYSCALL_EXIT:
-                       fileio_info->identifier = (char *)malloc(5);
+                       fileio_info->identifier = malloc(5);
                        sprintf(fileio_info->identifier, "exit");
                        nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                        break;
                case NDS32_SYSCALL_OPEN:
                        {
                                uint8_t filename[256];
-                               fileio_info->identifier = (char *)malloc(5);
+                               fileio_info->identifier = malloc(5);
                                sprintf(fileio_info->identifier, "open");
                                nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                                /* reserve fileio_info->param_2 for length of path */
@@ -2350,26 +2350,26 @@ int nds32_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fil
                        }
                        break;
                case NDS32_SYSCALL_CLOSE:
-                       fileio_info->identifier = (char *)malloc(6);
+                       fileio_info->identifier = malloc(6);
                        sprintf(fileio_info->identifier, "close");
                        nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                        break;
                case NDS32_SYSCALL_READ:
-                       fileio_info->identifier = (char *)malloc(5);
+                       fileio_info->identifier = malloc(5);
                        sprintf(fileio_info->identifier, "read");
                        nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                        nds32_get_mapped_reg(nds32, R1, &(fileio_info->param_2));
                        nds32_get_mapped_reg(nds32, R2, &(fileio_info->param_3));
                        break;
                case NDS32_SYSCALL_WRITE:
-                       fileio_info->identifier = (char *)malloc(6);
+                       fileio_info->identifier = malloc(6);
                        sprintf(fileio_info->identifier, "write");
                        nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                        nds32_get_mapped_reg(nds32, R1, &(fileio_info->param_2));
                        nds32_get_mapped_reg(nds32, R2, &(fileio_info->param_3));
                        break;
                case NDS32_SYSCALL_LSEEK:
-                       fileio_info->identifier = (char *)malloc(6);
+                       fileio_info->identifier = malloc(6);
                        sprintf(fileio_info->identifier, "lseek");
                        nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                        nds32_get_mapped_reg(nds32, R1, &(fileio_info->param_2));
@@ -2378,7 +2378,7 @@ int nds32_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fil
                case NDS32_SYSCALL_UNLINK:
                        {
                                uint8_t filename[256];
-                               fileio_info->identifier = (char *)malloc(7);
+                               fileio_info->identifier = malloc(7);
                                sprintf(fileio_info->identifier, "unlink");
                                nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                                /* reserve fileio_info->param_2 for length of path */
@@ -2391,7 +2391,7 @@ int nds32_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fil
                case NDS32_SYSCALL_RENAME:
                        {
                                uint8_t filename[256];
-                               fileio_info->identifier = (char *)malloc(7);
+                               fileio_info->identifier = malloc(7);
                                sprintf(fileio_info->identifier, "rename");
                                nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                                /* reserve fileio_info->param_2 for length of old path */
@@ -2408,7 +2408,7 @@ int nds32_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fil
                        }
                        break;
                case NDS32_SYSCALL_FSTAT:
-                       fileio_info->identifier = (char *)malloc(6);
+                       fileio_info->identifier = malloc(6);
                        sprintf(fileio_info->identifier, "fstat");
                        nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                        nds32_get_mapped_reg(nds32, R1, &(fileio_info->param_2));
@@ -2416,7 +2416,7 @@ int nds32_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fil
                case NDS32_SYSCALL_STAT:
                        {
                                uint8_t filename[256];
-                               fileio_info->identifier = (char *)malloc(5);
+                               fileio_info->identifier = malloc(5);
                                sprintf(fileio_info->identifier, "stat");
                                nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                                /* reserve fileio_info->param_2 for length of old path */
@@ -2428,20 +2428,20 @@ int nds32_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fil
                        }
                        break;
                case NDS32_SYSCALL_GETTIMEOFDAY:
-                       fileio_info->identifier = (char *)malloc(13);
+                       fileio_info->identifier = malloc(13);
                        sprintf(fileio_info->identifier, "gettimeofday");
                        nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                        nds32_get_mapped_reg(nds32, R1, &(fileio_info->param_2));
                        break;
                case NDS32_SYSCALL_ISATTY:
-                       fileio_info->identifier = (char *)malloc(7);
+                       fileio_info->identifier = malloc(7);
                        sprintf(fileio_info->identifier, "isatty");
                        nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                        break;
                case NDS32_SYSCALL_SYSTEM:
                        {
                                uint8_t command[256];
-                               fileio_info->identifier = (char *)malloc(7);
+                               fileio_info->identifier = malloc(7);
                                sprintf(fileio_info->identifier, "system");
                                nds32_get_mapped_reg(nds32, R0, &(fileio_info->param_1));
                                /* reserve fileio_info->param_2 for length of old path */
@@ -2452,12 +2452,12 @@ int nds32_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fil
                        }
                        break;
                case NDS32_SYSCALL_ERRNO:
-                       fileio_info->identifier = (char *)malloc(6);
+                       fileio_info->identifier = malloc(6);
                        sprintf(fileio_info->identifier, "errno");
                        nds32_set_mapped_reg(nds32, R0, nds32->virtual_hosting_errno);
                        break;
                default:
-                       fileio_info->identifier = (char *)malloc(8);
+                       fileio_info->identifier = malloc(8);
                        sprintf(fileio_info->identifier, "unknown");
                        break;
        }
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