Patchwork [U-Boot,4/5] GCC4.6: Squash warning in cmd_ubi.c:

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Submitter Marek Vasut
Date Sept. 30, 2011, 10:13 a.m.
Message ID <1317377606-9830-4-git-send-email-marek.vasut@gmail.com>
Download mbox | patch
Permalink /patch/117074/
State Accepted
Commit 2984fd1673fd76de0182c9626c3d66ea2e0486e7
Headers show

Comments

Marek Vasut - Sept. 30, 2011, 10:13 a.m.
cmd_ubi.c: In function ‘ubi_volume_read’:
cmd_ubi.c:319:9: warning: variable ‘count_save’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
---
 common/cmd_ubi.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
Mike Frysinger - Sept. 30, 2011, 3:54 p.m.
Acked-by: Mike Frysinger <vapier@gentoo.org>
-mike

Patch

diff --git a/common/cmd_ubi.c b/common/cmd_ubi.c
index 629758f..8c1bc23 100644
--- a/common/cmd_ubi.c
+++ b/common/cmd_ubi.c
@@ -316,7 +316,6 @@  static int ubi_volume_write(char *volume, void *buf, size_t size)
 static int ubi_volume_read(char *volume, char *buf, size_t size)
 {
 	int err, lnum, off, len, tbuf_size;
-	size_t count_save = size;
 	void *tbuf;
 	unsigned long long tmp;
 	struct ubi_volume *vol;
@@ -347,7 +346,7 @@  static int ubi_volume_read(char *volume, char *buf, size_t size)
 	if (vol->corrupted)
 		printf("read from corrupted volume %d", vol->vol_id);
 	if (offp + size > vol->used_bytes)
-		count_save = size = vol->used_bytes - offp;
+		size = vol->used_bytes - offp;
 
 	tbuf_size = vol->usable_leb_size;
 	if (size < tbuf_size)