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sparc: Remove redundant tests in boot_flags_init(). 

The test:

	*commands && *commands == ' '

is equivalent to:

	*commands == ' '

Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2017-05-03 08:28:48 -07:00
parent 89c9fea3c8
commit 8c64415cc1
2 changed files with 2 additions and 2 deletions
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2
arch/sparc/kernel/setup_32.c
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@ -148,7 +148,7 @@ static void __init boot_flags_init(char *commands)
{ {
while (*commands) { while (*commands) {
/* Move to the start of the next "argument". */ /* Move to the start of the next "argument". */
while (*commands && *commands == ' ') while (*commands == ' ')
commands++; commands++;
/* Process any command switches, otherwise skip it. */ /* Process any command switches, otherwise skip it. */

2
arch/sparc/kernel/setup_64.c
View File

@ -133,7 +133,7 @@ static void __init boot_flags_init(char *commands)
{ {
while (*commands) { while (*commands) {
/* Move to the start of the next "argument". */ /* Move to the start of the next "argument". */
while (*commands && *commands == ' ') while (*commands == ' ')
commands++; commands++;
/* Process any command switches, otherwise skip it. */ /* Process any command switches, otherwise skip it. */