Commit f83ca9fe authored Mar 28, 2006 by Andrew Morton Committed by Linus Torvalds Mar 28, 2006

[PATCH] symversion warning fix

gcc-4.2:

kernel/module.c: In function '__find_symbol':
kernel/module.c:158: warning: the address of '__start___kcrctab', will always evaluate as 'true'
kernel/module.c:165: warning: the address of '__start___kcrctab_gpl', will always evaluate as 'true'
kernel/module.c:182: warning: the address of '__start___kcrctab_gpl_future', will always evaluate as 'true'

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 6d9eac34

kernel/module.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -127,7 +127,7 @@ extern const unsigned long __start___kcrctab_gpl_future[];
		#ifndef CONFIG_MODVERSIONS
		#define symversion(base, idx) NULL
		#else
		#define symversion(base, idx) ((base) ? ((base) + (idx)) : NULL)
		#define symversion(base, idx) ((base != NULL) ? ((base) + (idx)) : NULL)
		#endif

		/* lookup symbol in given range of kernel_symbols */

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