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matrox maven: fix a broken error path 

I broke an error path with d03c21ec0b,
sorry about that.

The machine will crash if the i2c_attach_client() or maven_init_client()
calls fail, although nobody has yet reported this happening.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Petr Vandrovec <VANDROVE@vc.cvut.cz>
Cc: <stable@kernel.org>		[2.6.25.x, 2.6.26.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jean Delvare 2008-08-12 15:08:53 -07:00 committed by Linus Torvalds
parent d6bf73e434
commit 5ede40f879
1 changed files with 1 additions and 1 deletions
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2
drivers/video/matrox/matroxfb_maven.c
View File

@ -1266,7 +1266,7 @@ static int maven_detect_client(struct i2c_adapter* adapter, int address, int kin
ERROR4:;
i2c_detach_client(new_client);
ERROR3:;
kfree(new_client);
kfree(data);
ERROR0:;
return err;
}