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cmd: ubi: remove unnecessary logical constraint

A size_t variable can never be negative.

The problem was indicated by cppcheck.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
xypron.glpk@gmx.de 7 years ago
parent
commit
18f41f2fa2
1 changed files with 1 additions and 1 deletions
  1. 1 1
      cmd/ubi.c

+ 1 - 1
cmd/ubi.c

@@ -308,7 +308,7 @@ int ubi_volume_begin_write(char *volume, void *buf, size_t size,
 		return ENODEV;
 
 	rsvd_bytes = vol->reserved_pebs * (ubi->leb_size - vol->data_pad);
-	if (size < 0 || size > rsvd_bytes) {
+	if (size > rsvd_bytes) {
 		printf("size > volume size! Aborting!\n");
 		return EINVAL;
 	}