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authorFelix Fietkau <nbd@openwrt.org>2016-02-29 20:11:26 +0000
committerFelix Fietkau <nbd@openwrt.org>2016-02-29 20:11:26 +0000
commitbd93998df6b57a1a99cd919db37ebc24deac47b2 (patch)
treed5ca82d44494f4b123fe913edb6089ee51723d21 /tools/firmware-utils/src/mkfwimage.c
parent5168d43b16658db0bf17db9798715e4363fdf2bc (diff)
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firmware-utils: mkfwimage: add -Wall, fix obvious bugs causing compile warnings
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> SVN-Revision: 48827
Diffstat (limited to 'tools/firmware-utils/src/mkfwimage.c')
-rw-r--r--tools/firmware-utils/src/mkfwimage.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/tools/firmware-utils/src/mkfwimage.c b/tools/firmware-utils/src/mkfwimage.c
index e3a03c191c..00bf439afe 100644
--- a/tools/firmware-utils/src/mkfwimage.c
+++ b/tools/firmware-utils/src/mkfwimage.c
@@ -104,8 +104,6 @@ typedef struct part_data {
#define OPTIONS "B:hv:m:o:r:k:"
-static int debug = 0;
-
typedef struct image_info {
char magic[16];
char version[256];
@@ -236,9 +234,9 @@ static int create_image_layout(const char* kernelfile, const char* rootfsfile, c
fw_layout_t* p;
p = &fw_layout_data[0];
- while ((strlen(p->name) != 0) && (strncmp(p->name, board_name, sizeof(board_name)) != 0))
+ while (*p->name && (strcmp(p->name, board_name) != 0))
p++;
- if (p->name == NULL) {
+ if (!*p->name) {
printf("BUG! Unable to find default fw layout!\n");
exit(-1);
}
@@ -247,7 +245,7 @@ static int create_image_layout(const char* kernelfile, const char* rootfsfile, c
strcpy(kernel->partition_name, "kernel");
kernel->partition_index = 1;
kernel->partition_baseaddr = p->kern_start;
- if ( (kernel->partition_length = filelength(kernelfile)) < 0) return (-1);
+ if ( (kernel->partition_length = filelength(kernelfile)) == (u_int32_t)-1) return (-1);
kernel->partition_memaddr = p->kern_entry;
kernel->partition_entryaddr = p->kern_entry;
strncpy(kernel->filename, kernelfile, sizeof(kernel->filename));
@@ -263,8 +261,8 @@ static int create_image_layout(const char* kernelfile, const char* rootfsfile, c
rootfs->partition_entryaddr = 0x00000000;
strncpy(rootfs->filename, rootfsfile, sizeof(rootfs->filename));
-printf("kernel: %d 0x%08x\n", kernel->partition_length, kernel->partition_baseaddr);
-printf("root: %d 0x%08x\n", rootfs->partition_length, rootfs->partition_baseaddr);
+ printf("kernel: %d 0x%08x\n", kernel->partition_length, kernel->partition_baseaddr);
+ printf("root: %d 0x%08x\n", rootfs->partition_length, rootfs->partition_baseaddr);
im->part_count = 2;
return 0;