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V4L/DVB (7800): tuner_symbol_probe(): don't do symbol_put() if symbol_request() failed

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Because it goes BUG.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Andrew Morton 2008-04-30 11:40:17 -03:00 committed by Mauro Carvalho Chehab
parent 9604006d28
commit a1355e5301
1 changed files with 1 additions and 1 deletions
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2
drivers/media/video/tuner-core.c
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@ -40,11 +40,11 @@
typeof(&FUNCTION) __a = symbol_request(FUNCTION); \
if (__a) { \
__r = (int) __a(ARGS); \
symbol_put(FUNCTION); \
} else { \
printk(KERN_ERR "TUNER: Unable to find " \
"symbol "#FUNCTION"()\n"); \
} \
symbol_put(FUNCTION); \
__r; \
})