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| author | Aybuke Ozdemir | 2015-10-13 22:55:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2015-10-13 23:37:35 +0200 |
| commit | 26368fd7048f2c26d5263a932614351f04436be7 (patch) | |
| tree | dacab53551fd62a548cc1b9854678f4d86257f8b /drivers/staging/skein/skein_base.c | |
| parent | Staging: wilc1000: wilc_wlan_cfg: Remove unnecessary cast (diff) | |
| download | kernel-qcow2-linux-26368fd7048f2c26d5263a932614351f04436be7.tar.gz kernel-qcow2-linux-26368fd7048f2c26d5263a932614351f04436be7.tar.xz kernel-qcow2-linux-26368fd7048f2c26d5263a932614351f04436be7.zip | |
Staging: skein: Remove NULL comparison
Problem found using checkpatch.pl
CHECK: Comparison to NULL could be written "key"
Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/skein/skein_base.c')
| -rw-r--r-- | drivers/staging/skein/skein_base.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/skein/skein_base.c b/drivers/staging/skein/skein_base.c index bfb08fa4045c..25a01ca76953 100644 --- a/drivers/staging/skein/skein_base.c +++ b/drivers/staging/skein/skein_base.c @@ -88,7 +88,7 @@ int skein_256_init_ext(struct skein_256_ctx *ctx, size_t hash_bit_len, } cfg; /* config block */ skein_assert_ret(hash_bit_len > 0, SKEIN_BAD_HASHLEN); - skein_assert_ret(key_bytes == 0 || key != NULL, SKEIN_FAIL); + skein_assert_ret(key_bytes == 0 || key, SKEIN_FAIL); /* compute the initial chaining values ctx->x[], based on key */ if (key_bytes == 0) { /* is there a key? */ @@ -316,7 +316,7 @@ int skein_512_init_ext(struct skein_512_ctx *ctx, size_t hash_bit_len, } cfg; /* config block */ skein_assert_ret(hash_bit_len > 0, SKEIN_BAD_HASHLEN); - skein_assert_ret(key_bytes == 0 || key != NULL, SKEIN_FAIL); + skein_assert_ret(key_bytes == 0 || key, SKEIN_FAIL); /* compute the initial chaining values ctx->x[], based on key */ if (key_bytes == 0) { /* is there a key? */ @@ -537,7 +537,7 @@ int skein_1024_init_ext(struct skein_1024_ctx *ctx, size_t hash_bit_len, } cfg; /* config block */ skein_assert_ret(hash_bit_len > 0, SKEIN_BAD_HASHLEN); - skein_assert_ret(key_bytes == 0 || key != NULL, SKEIN_FAIL); + skein_assert_ret(key_bytes == 0 || key, SKEIN_FAIL); /* compute the initial chaining values ctx->x[], based on key */ if (key_bytes == 0) { /* is there a key? */ |