linux-kernel - [PATCH 5/6] staging: sm750fb: fix mixed declarations

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Date:	Tue, 10 Mar 2015 22:46:56 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-fbdev@...r.kernel.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 5/6] staging: sm750fb: fix mixed declarations

we were getting build warning about mixed declaration. the variable
is now declared at the beginning of the block.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/staging/sm750fb/sm750.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 87029b6..021b863 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -1175,6 +1175,7 @@ ALLOC_FB:
 		else
 		{
 			struct lynxfb_par * par;
+			int errno;
 			pr_info("framebuffer #%d alloc okay\n",fbidx);
 			share->fbinfo[fbidx] = info[fbidx];
 			par = info[fbidx]->par;
@@ -1191,7 +1192,7 @@ ALLOC_FB:
 
 			/* register frame buffer*/
 			pr_info("Ready to register framebuffer #%d.\n",fbidx);
-			int errno = register_framebuffer(info[fbidx]);
+			errno = register_framebuffer(info[fbidx]);
 			if (errno < 0) {
 				pr_err("Failed to register fb_info #%d. err %d\n",fbidx, errno);
 				if(fbidx == 0)
-- 
1.8.1.2

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