Patchwork compr_rtime: fix unused warning

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Submitter Mike Frysinger
Date Sept. 26, 2010, 9:29 p.m.
Message ID <1285536587-5265-1-git-send-email-vapier@gentoo.org>
Download mbox | patch
Permalink /patch/65801/
State Accepted, archived
Headers show

Comments

Mike Frysinger - Sept. 26, 2010, 9:29 p.m.
The rtime logic causes gcc to emit an unused warning about srclen, so
mark it with an unused attribute to shut it up.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 compr_rtime.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
Artem Bityutskiy - Sept. 27, 2010, 6:33 a.m.
On Sun, 2010-09-26 at 17:29 -0400, Mike Frysinger wrote:
> The rtime logic causes gcc to emit an unused warning about srclen, so
> mark it with an unused attribute to shut it up.
> 
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>

Pushed, thanks!

Patch

diff --git a/compr_rtime.c b/compr_rtime.c
index 7818e1b..f24379d 100644
--- a/compr_rtime.c
+++ b/compr_rtime.c
@@ -64,7 +64,7 @@  static int jffs2_rtime_compress(unsigned char *data_in, unsigned char *cpage_out
 
 
 static int jffs2_rtime_decompress(unsigned char *data_in, unsigned char *cpage_out,
-		uint32_t srclen, uint32_t destlen)
+		__attribute__((unused)) uint32_t srclen, uint32_t destlen)
 {
 	short positions[256];
 	int outpos = 0;